| | uqpxrpu| , pt rtuq|u~y (u{ {~}yy ~usyy y rxp~~ {|uz rxp~ y us pt~p pp{uyy{p q|yx{p { 2010 st , {|{ y u{p~y . Sp{y} qpx} , r{p~ ys~p|r y/y|y y~~~ tryspu|uz . @y~~~z tryspu| pqpu y rx~y{~ru~yy p~s uu~pwu~y r {u|~ , {stp pt rt xp u {pu~y uu{ y y|xrp~yy t~|~s y~y{p ~~s {p , ~y r uu}u~~z r{y~uy~~z ~psx{z uqu uyp|~z p|sy} pr|u~y , ~p}~u }py~ y y tu|~} us|yrp~yy r|yu ~p p~{! ^u{yr~ y ~ywu~yu p , ~pu|u~yu} 5026 u|ru{ (~p K-90/35 }~ , rtu| y ~r~u s : rx}w~ syq{z ~pz{y u~|syu{s yrtp ~pxrp|y ~ptuw~ qtrp~y t {~{u~u y}u~u~yu y }spu yxquwp ux~p~r . . K}u s , }ut} pr|u x}upus p~}pp , p{ {p{ tp~~u uqpxrpu|y |w~uu yu} |t~s rt~pqwu~y . t . Kp{ sry| p~uu , }puyp|r y su~uyu |{ ru{~u pr|u~yu qux tpy{r {y tryspu| . Dy{u~u rt y|x |{ ~uqty}u ~{yy . Oy}p|~z tq sytpr|yu{y uwy}r py~p|~ pqp r |u{yu{} tryspu|u , tuwpy |u{tryspu|y/p~}p y pz rpu~y yx-xp ru|yu~y ~pp|~s }}u~p t| pr|u~y , rtrutu~y y rt yqp yx |u{yu{z ~usyy . A|pstp pxryy y|r {|uz (IGBT-p~xy qy|~z p~xy ~pu|u~yu} 5026 u|ru{ (~p K-90/35 }~ ,@u}~ uqpxrpu| p . P y pr|u~y (Sensorless Vector Control - ~p ~{u . B uqpxrpu| ut}pyrpu ~{y ru~y ~pp|~s }}u~p tryspu|uz . I~ru zr , pr~} |ry~u uytp yx}u~u~y . Kpwtp u}p yx}u~u~yu} |pty y}|p |r|~ . Wy{|{~ruu ~y { sytpr|yu{z ~usyy yrty { {~}yy u|p (t 60%) , p{y} {p{ y }up~yx}r |p ~yrp~yu} p~xyr ur|u |pr~ rty ~p |u}u~p yu} . Ix-xp tuwp~y r{y sp}~y{ rt~s ~pwu~y ~p uu{|u~yu r~u~y y r rytu puuytp|~s y~p D| y{|u~y uusx{y uqpxrpu| t| utu|u~y ~pyq|uu u{yr~s y}u~u~y p~ uqpxrpu|uz t| yrutu~y r tryspu| uu}u~~s {p (~py}u , utpr|us qz yxrtyu|~y) y rxp~ ru pu rus y|xu {}qy~py tr y|r |rty~y{r yqr , u} u} r~}y r |ut~yu tuy|uy yru| { p~tp~} }|u~~} ryt , ttuwp~yu ~|urz {y rpu~y |u{tryspu| ({p{ pry| t| pq |u{yu{y qr , xtpyz py}}uy r u{u uqpxrpu|uz p uu{|u~y (}t| y|r u xptp~~z }|u ~u~y ~pwu~yu yrutu , CC-link) . Wy{|{~ruu ~y { ut~uz {u (utr} r{|u~y qp~ rxuz }uwt qrt} ~p~s psuspp rppu r p{y yxrtru~~ y yu} pr|u~y . Bu y q|u} ~u r rytu tu|~s zrp (|uqut{y) |yp x~pyu|~ rpw~uu . Oqp {~}yu{p u{yr~ r qtu} . Kp{pt~z uqpxrpu| @u}~ uqpxrpu|uz p uqpxrpu| |wy t| p{y uwy}p spp~yu y~p|~ rt~s ~pwu~y yp~y . I~ru ~pwu~y (two-level voltage-source inverter) ~pyq|uu ttus }utp }t|yy , xtpyz py}}uy r uu~yy 2-3 u{) , rutu { ~psx{u r{p u}~yst~) . Xp~z uqpxrpu| y{ pp~u~ , rxp~~u ru|yu~yu} {y rpu~y psuspp rppu r us ru{} , {pxp~~u ~utp{y yrt { |w~u~y {~{yy , xppr| }u~ { ~ppp~y ~pwu~y ~p qpxu y~rur ~pwu~y . Py } y}u |yu {pxpu|y }u , tru~~z pz up|~s tpr|u~yz r x~pyu|~z uu~y ~ xptp~~z p}|yt y tpu r {} ~r~p sp}~y{p |utu xp u {~}yy 20-50 %) y rru . B p{z {~yspyy yrt ~p xtp~yu yxq~s tpr|u~y y (y|y) rt~}y/rt~}y tu|}y (t| {}u~pyy ptu~y }}u~p ~p rp| , | pr|u~y pz , p~r{p ~py~pu y~y tu~sy p{yu{y px |u rrtp ys~p|r }s|~z }z {yrz rt~s ~pwu~y Py~y u~y u} y~rur ~pwu~y } uqpxrpu|uz y}uu rz {yyu~ }~y }p{y}p|~z ~psx{u , ~p rtu psuspp) yx}u~| p t 47% r pr { y{| pxs~p uut } |u{tryspu|uz uu}u~~s {p tryspu| , ~pxrp y~rup}y . Yy{u y}u~u~yu y p}|yt upx~s py~~~s |u{tryspu| . ^p sp uqpxrpu|uz p - sp~yu~yu ~u uq| yx tryspu|uz uu}u~~s@https://prom-electric.ru/
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